Answer / guest

The output of a transformer will be dependent on the power
factor of secondary,but this power factor varies depending
upon load ,hence the rating is not specified in
kilowatts,instead indicated by the product current and
voltage called VA RATING and is indicated in KVA

What is working principle of washing machine?

9 Answers   IBPA, Samsung,

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what is ELCB?

10 Answers   Wipro,

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What is meant by Im=30mA@Vk/2. How to know the kee point voltage for CT design

0 Answers  

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megger how much voltage will produce ?

4 Answers  

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-How do you select cable size for a given load at a given distance from source of supply. How do you find voltage drop.

0 Answers  

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Mr. mohh sahid m not satisfied for ur answer to the que weather the size of transformer increases or decreases withchange in fr for more detail go to the answer given by me

0 Answers   Sail,

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Explain Active power,reactive power,how its related to each other , & inductive ,capacitive.

0 Answers  

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V.c.b and a.c.b difference

4 Answers  

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what is the difference between earthing and unearth

0 Answers   Apple, NTPC,

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Can earth resistance be measured without connecting the earth electrode? and should earthing connections be disconnected What is the effect of connecting two cables of different sizes in parallel with supply? Thanks in Advance. I am intrested to get in touch with some tecnocrats/engineers,my mail i.d is : hiremathvijay@rediffmail.com

1 Answers  

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What is the Load Capacity of Panther conductor (0.2) and dog conductor (0.2) 

0 Answers   Greenko Group,

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How can I indicate rpm on digital rpm meter with help of simple tacho output? tacho output is 90v at 3000rpm.

2 Answers   Godrej,

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